83454720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 270396672

約数和(自身を除く): 186941952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 211, 240, 256, 309, 320, 384, 412, 422, 480, 515, 618, 633, 640, 768, 824, 844, 960, 1030, 1055, 1236, 1266, 1280, 1545, 1648, 1688, 1920, 2060, 2110, 2472, 2532, 3090, 3165, 3296, 3376, 3840, 4120, 4220, 4944, 5064, 6180, 6330, 6592, 6752, 8240, 8440, 9888, 10128, 12360, 12660, 13184, 13504, 16480, 16880, 19776, 20256, 21733, 24720, 25320, 26368, 27008, 32960, 33760, 39552, 40512, 43466, 49440, 50640, 54016, 65199, 65920, 67520, 79104, 81024, 86932, 98880, 101280, 108665, 130398, 131840, 135040, 162048, 173864, 197760, 202560, 217330, 260796, 270080, 325995, 347728, 395520, 405120, 434660, 521592, 651990, 695456, 810240, 869320, 1043184, 1303980, 1390912, 1738640, 2086368, 2607960, 2781824, 3477280, 4172736, 5215920, 5563648, 6954560, 8345472, 10431840, 13909120, 16690944, 20863680, 27818240, 41727360, 83454720]

約数ペア:

[(1, 83454720), (2, 41727360), (3, 27818240), (4, 20863680), (5, 16690944), (6, 13909120), (8, 10431840), (10, 8345472), (12, 6954560), (15, 5563648), (16, 5215920), (20, 4172736), (24, 3477280), (30, 2781824), (32, 2607960), (40, 2086368), (48, 1738640), (60, 1390912), (64, 1303980), (80, 1043184), (96, 869320), (103, 810240), (120, 695456), (128, 651990), (160, 521592), (192, 434660), (206, 405120), (211, 395520), (240, 347728), (256, 325995), (309, 270080), (320, 260796), (384, 217330), (412, 202560), (422, 197760), (480, 173864), (515, 162048), (618, 135040), (633, 131840), (640, 130398), (768, 108665), (824, 101280), (844, 98880), (960, 86932), (1030, 81024), (1055, 79104), (1236, 67520), (1266, 65920), (1280, 65199), (1545, 54016), (1648, 50640), (1688, 49440), (1920, 43466), (2060, 40512), (2110, 39552), (2472, 33760), (2532, 32960), (3090, 27008), (3165, 26368), (3296, 25320), (3376, 24720), (3840, 21733), (4120, 20256), (4220, 19776), (4944, 16880), (5064, 16480), (6180, 13504), (6330, 13184), (6592, 12660), (6752, 12360), (8240, 10128), (8440, 9888)]